CAF 0.17.6
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A function view for an actor hides any messaging from the caller. More...
#include <function_view.hpp>
Public Types | |
using | type = Actor |
Public Member Functions | |
function_view (duration rel_timeout=infinite) | |
function_view (type impl, duration rel_timeout=infinite) | |
function_view (function_view &&x) | |
function_view & | operator= (function_view &&x) |
template<class... Ts, class R = function_view_flattened_result_t< typename response_type< typename type::signatures, detail::implicit_conversions_t< typename std::decay<Ts>::type >... >::tuple_type>> | |
expected< R > | operator() (Ts &&... xs) |
Sends a request message to the assigned actor and returns the result. | |
void | assign (type x) |
void | reset () |
operator bool () const | |
Checks whether this function view has an actor assigned to it. | |
type | handle () const |
Returns the associated actor handle. | |
Public Attributes | |
duration | timeout |
scoped_actor | self_ |
Related Functions | |
(Note that these are not member functions.) | |
template<class T > | |
bool | operator== (const function_view< T > &x, std::nullptr_t) |
template<class T > | |
bool | operator== (std::nullptr_t x, const function_view< T > &y) |
template<class T > | |
bool | operator!= (const function_view< T > &x, std::nullptr_t y) |
template<class T > | |
bool | operator!= (std::nullptr_t x, const function_view< T > &y) |
template<class T > | |
function_view< T > | make_function_view (const T &x, duration t=infinite) |
Creates a new function view for x . More... | |
A function view for an actor hides any messaging from the caller.
Internally, a function view uses a scoped_actor
and uses blocking send and receive operations.
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related |
Creates a new function view for x
.